Objective To compare the therapeutic effects between endoscopic thyroidectomy by anterior chest approach and modified Miccoli thyroidectomy. Methods Sixty patients with thyroid goiter were performed endoscopic thyroidectomy by anterior chest approach (endoscopic thyroidectomy by anterior chest approach group, n=30) and modified Miccoli thyroidectomy (modified Miccoli group, n=30) respectively. The operative time, the drainage volume, cosmetic benefit, the postoperative hospitalization time, the expenses of hospitalization and postoperative complications of two groups were compared. Results The operative time and the drainage volume after operation of endoscopic thyoidectomy by anterior chest approach group were significantly more than modified Miccoli group 〔(99.9±23.4) min vs. (74.0±29.6) min; (68.6±8.7) ml vs. (40.9±6.1) ml, respectively〕, Plt;0.05. The cosmetic benefit score of endoscopic thyoidectomy by anterior chest approach group was higher than that of modified Miccoli group 〔(4.7±0.2) points vs. (3.7±0.1) points〕, Plt;0.05. The postoperative hospitalization time and expenses of hospitalization were no significant differences between the two groups 〔(6.5±1.7) d vs. (5.5±0.9) d; (9 328.3±1 107.1) yuan vs. (8 568.2±1 032.3) yuan, respectively〕, Pgt;0.05. One case had transient hoarseness in 2 groups respectively, no other complications happened. Conclusions Modified Miccoli operation is both minimally invasive and cosmetic, but endoscopic thyroidectomy by anterior chest approach has better cosmetic benefit, which can release patients’ psychological trauma. The patients with specific cosmetic demand may choose endoscopic thyroidectomy by anterior chest approach.
ObjectiveTo evaluate the safety and efficacy of gasless endoscopic thyroidectomy via transaxillary approach in treating papillary thyroid cancer (PTC). MethodsThe patients who underwent gasless endoscopic thyroidectomy (Abbreviated as the “endoscopic group”) and neck open surgery (Abbreviated as the “open group”), in the Zhejiang Provincial People’s Hospital from January 2018 to June 2023, were collected. The intraoperative and postoperative outcomes of the patients in the two groups were compared after propensity score matching (PSM). Statistical analysis was conducted using SPSS 26.0 software, with a test level of α=0.05. ResultsAfter PSM, there were 409 patients in the endoscopic group and 421 patients in the open group. There were no statistically significant differences in the baseline data between the two groups (P>0.05), except for tumor location, vascular invasion, intraglandular dissemination, and preoperative levels of total triiodothyronine and thyroid hormone (P<0.05). Compared with the open group, the patients in the endoscopic group had less intraoperative blood loss (P<0.05), higher points of incision satisfaction and cosmetic effect (P<0.05), but the number of lymph nodes dissected was less (P<0.05) and the operation time was longer (P<0.05) in the endoscopic group. The incidence of postoperative overall complications had no statistically significant difference between the endoscopic group and open group (3.6% versus 5.8%, P=0.127). There was no statistically significant difference in the recurrence rate between the endoscopic group and open group within one year of follow-up (0.2% versus 0.5%, P=0.099). ConclusionsFrom the results of this study, the gasless endoscopic thyroidectomy is safety and reliability in treatment of PTC. It can achieve the same effect as traditional open thyroidectomy. However, it can also be seen that young female patients are more willing to choose gasless endoscopic thyroidectomy as long as their condition permits (such as early tumor stage, low invasiveness).
目的 探讨甲状腺手术方式和喉返神经损伤（RLN）的关系。 方法 回顾性分析2009年1月至2012年6月期间于笔者所在医院科室接受开放性甲状腺手术的985例患者的临床资料，探讨甲状腺手术方式和RLN损伤的关系。 结果 本组患者术后发生RLN损伤26例（2.6%），未发生RLN损伤959例（97.4%）。logistic回归分析结果显示，年龄、性别、超声刀应用、麻醉方式及肿块良恶性与RLN损伤均无关（P＞0.05），而手术范围（OR=3.726，P=0.007）和显露RLN（OR=0.302，P=0.006）则是RLN损伤的影响因素，行扩大性手术及未显露RLN者的RLN损伤率较高。 结论 在开放性甲状腺手术中，手术范围以及显露RLN是RLN损伤的独立影响因素，术中显露并注意保护RLN，对避免RLN损伤具有重要意义。
Objective To evaluate whether the classification of parathyroid can be used to evaluate how difficult it is that the parathyroid glands get preserved in situ during thyroid surgery. Methods Clinical date were retrospectively collected from the patients with thyroid nodules, who had undergone the initial thyroidectomy in the Department of Thyroid Surgery, West China Hospital of Sichuan University between January 2014 and June 2016. The number of parathyroid glands was counted according to the classification of parathyroid. It got comparative analysis that the rates of parathyroid glands in situ among the different types. Results A total of 996 patients were included in the study, and 3 269 pieces of parathyroid glands were identified. The mean number of parathyroid identification was 3.3 pieces. These parathyroid glands consisted of 77.5% (2 532/3 269) type A and 22.5% (737/3 269) type B. The rate of parathyroid glands in situ was 77.1% (1 951/2 532) in type A, and 80.7% (595/737) in type B, the difference was significant (P=0.03). And the rate of parathyroid glands in situ in type A1 was significantly higher than that in type A2 (80.5%vs 21.4%,P<0.001). The parathyroid of type A3 couldn’t get preserved in situ. The rate of superior parathyroid glands in situ in type B1 was higher than that in type A1 (97.5%vs 93.7,P<0.01). But the rate of inferior parathyroid glands in type B1 was closed to that in type A1 (62.2%vs 65.7%,P=0.23), and both the rates were significant less than that in type B2 (86.0%) and in type B3 (90.2%),PA1vs B2=0.001,PA1vs B3<0.001,PB1vs B2=0.004,PB1vs B3=0.001. Conclusion The classification of parathyroid can be used to evaluate effectively how difficult it is that the parathyroid glands get preserved in situ during thyroid surgery.
目的:探讨甲状腺手术中氟比洛芬酯对丙泊酚—瑞芬太尼麻醉效果的影响。方法:将210例择期丙泊酚—瑞芬太尼麻醉下行甲状腺手术患者随机分为对照组和氟比洛芬酯组,每组105例。于切皮前30 min,对照组静脉注入等量生理盐水10mL,氟比洛芬酯组经静脉注入氟比洛芬酯注射液100 mg。分别记录患者麻醉前10 min (T0)、切皮时(T1)、切皮后10 min (T2)、切除腺体时 (T3)以及拔管时 (T4) 的血流动力学 (SBP、DBP、HR) 的变化以及术后口述描述评分(VRS)。结果:与对照组比较, 氟比洛芬酯组T14时SP、DP均降低,两组差别有统计学意义(Plt;005)。氟比洛芬酯组离开手术室时无痛率明显高于对照组,两组差别有统计学意义(Plt;005)。结论:氟比洛芬酯对丙泊酚—瑞芬太尼麻醉下行甲状腺手术患者血流动力学影响小,且减轻术后疼痛,术后恢复更为舒适。
Objective To compare the disadvantages and advantages of open thyroid surgery when using the harmonic scalpel (HS) vs conventional hemostasis (CH). Methods One hundred and fifty-one patients and 70 patients underwent thyroid surgery with HS or CH respectively. The tumor diameter, incisional length, the total operative time, thyroidectomy time, intraoperative bleeding volume, postoperative drainage volume and surgical complications were compared. The incisional length and the surgical complications in and after learning curve with harmonic scalpel were compared. Results There was no significant difference between the HS and CH group at baseline. Incisional length, total operative time, thyroidectomy time, intraoperative bleeding volume and postoperative drainage volume in HS group were significantly lower than those of CH group (P＜0.001); the surgical complications showed no significant difference between the HS and CH group (Pgt;0.05); the incisional length after learning curve was shorter than that in learning curve in HS group (P＜0.05); the surgical complications after learning curve were significantly lower than that in learning curve in HS group (P＜0.001). Conclusion HS provides significant advantages over conventional hemostasis in open thyroid surgery. However, it can’t be used in a blindly exclusive way but be combined with conventional knot tying appropriately.
Objective To explore anatomical features and variation of non-recurrent laryngeal nerve and to summarize identification method, operation skill, and damage treatment experience of it. Method The clinical data of 15 patients with non-recurrent laryngeal nerve in 4 054 patients who underwent thyroidectomy from our division by the same medical group from January 2006 to January 2016 were retrospectively analyzed. Results A total of 6 626 recurrent laryngeal nerve (left side 3 248, right side 3 378) were exposed in 4 054 cases. Fifteen patients with non-recurrent laryngeal nerve were detected with an incidence of 0.23% (15/6 626), all located on the right side. There were 3 males and 12 females. There were 3 cases of type Ⅰ, 10 cases of type Ⅱa, 2 cases of type Ⅱb. And 2 patients with non-recurrent laryngeal nerve were injured. Conclusions Incidence of non-recurrent laryngeal nerve is lower, most of which occur on right side of neck, there is a high injury rate for its special anatomical location. It’s key to prevent nerve injury for careful interpreting preoperative auxiliary examination results and improving awareness of non-recurrent laryngeal nerve, fining dissection, conventional exposuring recurrent laryngeal nerve, and accurate using nerve monitor during operation.
ObjectiveTo investigate the feasibility of dissecting the external branch of the superior laryngeal nerve using endoscopic thyroidectomy via gasless unilateral subclavian approach combined with intraoperative nerve monitoring. MethodsThe clinical data of 30 patients who underwent the gasless nilateral subclavian approach endoscopic thyroidectomy in the Department of Head and Neck Surgery, Sir Run Run Shaw Hospital, Affiliated with the Zhejiang University School of Medicine from October 2023 to February 2024 were retrospectively analyzed. ResultsAll operations were successfully completed under endoscopy approach without transfer to open surgery. A total of 29 cases of the external branch of superior laryngeal nerves were revealed in 30 cases, the revealed rate was 96.7%. The time for dissecting the external branch of the superior laryngeal nerve was 2–6 min [(3.6±2.3) min]. There was no obvious sound change related to the injury of the external branch of superior laryngeal nerve in postoperative patients. ConclusionFor the modified endoscopic thyroidectomy via gasless unilateral subclavian approach combined with intraoperative nerve monitoring, excellent anatomical protection of the external branch of the superior laryngeal nerve can be obtained.